
AIRSAL Cylinder Bare Ø77 mm – Manufacturer Ref.: 03127177
This AIRSAL precision-machined aluminum cylinder maintains the original dimensions while incorporating a Scanimet® interior coating (nickel - silicon carbide). Designed for 4T cross engines requiring a bore of Ø77 mm, it serves as the foundation for rebuilding a reliable top-end during repairs or maintenance.
Compatible with several 250 cc enduro/cross models (e.g., GAS GAS EC 250 F 2014-2015, YAMAHA WR 250 F CG30 2014). Before installation, check compatibility with your piston, pin, and manufacturer tolerances. For a safe restart, it is recommended to install according to the manufacturer's guidelines or by a qualified motorcycle mechanic.




